# Nova AI Inference API — Batch Endpoint

> Nova AI Inference API — Batch Endpoint is a paid API for AI agents from novav2.orbonomy.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Runs multiple AI inference tasks (chat, reasoning, translation, analysis, generation) in a single batch call, paid per-call in USDC on Base.

## Facts

- Endpoint: POST https://novav2.orbonomy.xyz/api/batch
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nova-ai-inference-api-batch-endpoint-e689be4f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9OSg2p_QcNQ2Lu8Z06mFb

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability nova-ai-inference-api-batch-endpoint-e689be4f -d '<json body>'
```

Example prompt: Can you run these 5 prompts through Nova's batch inference — translate one, summarize two, and answer two questions — using the default model with concurrent execution enabled?

## When to prefer this

Use this endpoint when you need to process multiple AI inference tasks (chat, translation, analysis, generation) in a single round-trip HTTP call with pay-per-call USDC billing on Base — especially useful in agentic workflows where you want to fan out several prompts efficiently without managing multiple API calls or subscriptions.

## Known failure modes

- Payment not included or insufficient USDC — 402 Payment Required
- Items array missing or empty — 400 Bad Request
- Invalid model name specified — model not found or unsupported error
- Malformed batch item structure — validation error per item
- Concurrent execution flag causes timeout on large batches
- API unavailable or upstream model error — 500 Internal Server Error

## How this service works

Pay-per-call AI inference. Chat, reason, translate, analyze, generate. USDC on Base.

## Output

Returns a success flag, an array of per-item results (each with an ID, output text, and token usage), total token usage across the batch, and the number of items processed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "items"
 ],
 "properties": {
  "items": {
   "type": "array"
  },
  "model": {
   "type": "string"
  },
  "concurrent": {
   "type": "boolean"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "properties": {
    "results": {
     "type": "array",
     "items": {
      "type": "object",
      "properties": {
       "id": {
        "type": "string"
       },
       "usage": {
        "type": "object"
       },
       "output": {
        "type": "string"
       }
      }
     }
    },
    "total_usage": {
     "type": "object"
    },
    "items_processed": {
     "type": "integer"
    }
   }
  },
  "meta": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nova-ai-inference-api-batch-endpoint-e689be4f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from novav2.orbonomy.xyz](https://www.zero.xyz/host/novav2.orbonomy.xyz/llms.txt)